Toshiba nv Series - Page 42

Chapter 5 RAS Information
6F8C1872
26
(a) Global error bit
Indicates the PF module internal transmission control error status.
Table 5-6 Global error bit
7
6
5
4
3
2
1
0
Reserved(0)
No
data
Reserved
(0)
Control
No data

1 : A slave device with abnormal communication was detected.
0 : Operating normally
Control

1 : Configuration not set
0 : Operating normally
(b) Master state
Table 5-7 Master stat
7
6
5
4
3
2
1
0
Master state
Value
Name
State
00h
OFFLINE
Offline
40h
STOP
Data transmission with slave stopped
80h
CLEAR
Input information from slave is read, but output is cleared or retained
C0h
OPERATE
Cyclic data I/O is performed
(c) Error remote address
Table 5-8 Error remote address
7
6
5
4
3
2
1
0
Err_Rem_Addr
Lowest no. of slave node which has an error
(d) Error event
Table 5-9 Error events
7
6
5
4
3
2
1
0
Err_Event
Value
Error Event
Action
0
Remote node operating normally
17
No response from slave
Re-examine bus cable andre-
examine remote node address
54
No master parameter
Please set the configuration with
NetTool.
55
Master parameter error
Contact Toshiba